- Description
- An attacker with control over a content process could potentially leverage the privileged UITour actor to leak sensitive information or escalate privileges. This vulnerability affects Firefox < 138 and Thunderbird < 138.
- Source
- security@mozilla.org
- NVD status
- Analyzed
CVSS 3.1
- Type
- Secondary
- Base score
- 7.1
- Impact score
- 4.2
- Exploitability score
- 2.8
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N
- Severity
- HIGH
- 134c704f-9b21-4f2e-91b3-4a467353bcc0
- CWE-269
- Hype score
- Not currently trending
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{
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{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:mozilla:firefox:*:*:*:*:-:*:*:*",
"vulnerable": true,
"matchCriteriaId": "EB8A8C7B-B65D-4DF5-BDB5-0C3C4E2DB72C",
"versionEndExcluding": "138.0"
},
{
"criteria": "cpe:2.3:a:mozilla:thunderbird:*:*:*:*:-:*:*:*",
"vulnerable": true,
"matchCriteriaId": "D1E8CCF1-4E91-44CC-A652-B23D1337A485",
"versionEndExcluding": "138.0"
}
],
"operator": "OR"
}
]
}
]